Missing Fighter Command aircrew in FCL volumes

[Steve49]

Whilst looking through the various volumes of Norman Franks FCL I note that a number of pilots are listed as 'missing'.

Does anybody have an idea as to the actual fates of the following missing aircrew:

PO Andrews -19 Sqn -27/6/41
Sgt Barclay -457 Sqn -27/4/42
Lt Barron USAAC - 157 Sqn - 19/11/43
Sgt R.C. Bryson - 111 Sqn - 1/6/42
Lt Burt USAAC - 131 Sqn - 4/9/43
Sgt Cochrane - 74 Sqn - 3/7/41
PO Cowley - 19 Sqn - 27/6/41
PO Dunn - 258 Sqn - 16/6/41
FO D.L. Est - 264 Sqn - 27-28/9/43
Sgt Ford - 602 Sqn - 13/10/41
PO J.D. Ford - 253 Sqn - 23/5/40
FO D.N. Ford - 145 Sqn -23/7/41
Sgt Fox - 234 Sqn - 20/10/41
Sgt Gray - 611 Sqn - 3/7/43
PO Graham - 402 Sqn -27/9/41
PO Hawkins - 64 Sqn -23/2/41
PO B. Hawkins - 245 Sqn - 26/10/41
Sgt R. Hillman - 418 Sqn - 7-8/9/42
PO Holland - 266 Sqn - 27/8/41
Sgt C.H. Howard - 92 Sqn -7/8/41
Sgt Hunter - 603 Sqn - 14/7/41
Sgt Johnson - 65 Sqn - 21/10/41
Sgt Jones - 32 Sqn -11/6/40
PO Jones - 54 Sqn -22/7/41
PO J.F. Knight - 485 Sqn - 21/9/41
PO M. Lepel-Cointet - 616 Sqn - 12/4/43
Sgt W.G. Lockhart - 74 Sqn 6/7/41
Sgt Montgomery - 3 Sqn - 7/11/41
Sgt Murphy - 247 Sqn - 28/8/41
Lt McDonald USAAC - 157 Sqn - 19/11/43
PO Ormond RNZAF - 610 Sqn - 5/3/41
Sgt R.L. Sellers - 616 Sqn - 21/4/41
Mid P.J. Patterson RN - 242 Sqn - 20/8/40
Sgt Poiquier - 341 Sqn -17/8/43
Sgt V.E. Reynolds RCAF - 607 Sqn -2/1/42
Sgt Rowe - 222 Sqn - 30/4/41
Sgt Short - 152 Sqn -24/7/41
F/Sgt H.E.D. Tibby RAF - 418 Sqn -2-3/4/41
Sgt Tucker - 129 Sqn - 21/10/41
PO R. van der Honert - 222 Sqn - 30/4/42
PO Welsh - 154 Sqn - 4/5/42
Sgt K.D. Windsor - 403 Sqn - 20/6/43
F/Lt T.H. Worth - 25 Sqn - 5-6/8/41
Sgt D. Wright - 610 Sqn - 21/8/41
PO Zenker - 501 Sqn - 24/8/40

Regards

Steve Pegge